Invention Grant
US09562208B2 Sulfonate esters to improve fluoropolymer seal compatibility of lubricant compositions
有权
磺酸酯，以改善润滑剂组合物的氟聚合物密封相容性
- Patent Title: Sulfonate esters to improve fluoropolymer seal compatibility of lubricant compositions
- Patent Title (中): 磺酸酯，以改善润滑剂组合物的氟聚合物密封相容性
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Application No.: US14790699Application Date: 2015-07-02
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Publication No.: US09562208B2Publication Date: 2017-02-07
- Inventor: Kevin DeSantis , Michael Hoey , Alfred Karl Jung , Stephen Ray Jones , Eugene Scanlon , Philippe Rabbat
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Howard & Howard Attorneys PLLC
- Main IPC: C10M135/10
- IPC: C10M135/10 ; C10M141/08
Abstract:
This disclosure is directed to a lubricant composition having improved compatibility with fluoropolymer seals. The lubricant composition includes a base oil and a sulfonate ester. The disclosure is also directed to an additive package for a lubricant composition that provides improved compatibility with fluoropolymer seals. The additive package includes the sulfonate ester. The disclosure is also directed to a method of improving compatibility of a lubricant composition with a fluoropolymer seal disposed in an internal combustion engine. The sulfonate ester improves the compatibility with fluoropolymer seals of the resultant lubricant composition.
Public/Granted literature
- US20160002560A1 Sulfonate Esters To Improve Fluoropolymer Seal Compatibility Of Lubricant Compositions Public/Granted day:2016-01-07
Information query
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